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A High Density Polyethylene and Grafted Adhesive Solution for Steel Pipe Coating
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Transcript of A High Density Polyethylene and Grafted Adhesive Solution for Steel Pipe Coating
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
A High Density Polyethylene and Grafted Adhesive Solution for Steel Pipe CoatingDr. Olaf Henschke
Dragan Visekruna - Dow Europe GmbH
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/ AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene / AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
About Dow
• A science and technology leader• Founded 1897 by Herbert H. Dow• Annual sales of $57.5 billion (2008)• 46,000 people worldwide• 3,300 products• Customers in 160 countries• 150 manufacturing sites in 35 countries
• Acquired Rohm & Haas on April 1, 2009• Sales $10 billion (2008)
• 98 manufacturing sites in 30 countries
• 15,000 employees worldwide
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
A world leader in polyethylene
About Dow
Source: CMAI 1Q09 Database
0 1000 2000 3000 4000 5000 6000 7000 8000
Dow
ExxonMobil
LyondellBasell
SABIC
Chevron Phillips
Sinopec
Ineos
Borealis
PetroChina
NPC - Iran
Titan/Westlake
Formosa Plastics
Total PC
Braskem
Polimeri Europa
Thousand MT
HDPE
LDPE
LLDPE
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/ AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Steel Pipe Coating Marketplace
Pipelines* under construction and planned, 2005 - 2010
*Miles of natural gas, crude oil, products and other hydrocarbon pipelines currently being built, planned, or under study; offshore, onshore and total, by world region.
Source: AMI: Steel Pipe Coating report
Source: AMI: Steel Pipe Coating report
Canada6027
27South America3436
Far East18152
South Pacific9145
Middle East4851
Total 72924 Miles
Mexico Caribbean
2880
USA8553
Africa4555
Western & Eastern Europe15326
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
US
Canada
Europe
Middle East
Africa
South Pacific
Far East
Mexico / Carib.
South America
Offshore Onshore Total Miles
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
0% 20% 40% 60% 80% 100%
North America
South America
Middle East
Europe
North Africa
China
Russia
Pipeline Coating Market Share per Region
Single and Dual Layer FBE Three Layer System Other
Source: Pipeline & Gas Journal (Jan 2005)
Steel Pipe Coating Marketplace
Pipeline Coating Systems by Region
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Pipeline Coating Systems, Share from 2004 to 2010
Source: AMI: Steel Pipe Coating report
Steel Pipe Coating Marketplace
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene / AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
• Dual Component Product Offering from Dow for
Three Layer Polyethylene Coating Systems
• High Density Polyethylene for Black Topcoat:
DOWTM HDPE 12110G
• AMPLIFYTM GR Functional Polymer for Adhesive:
AMPLIFYTM GR 320
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
DOWTM HDPE 12110G for Black Topcoat
• Requirements to steel pipe coating materials changed due to higher pipeline service temperature
• Need for higher density polyethylene providing:• High environmental stress crack resistance (ESCR)
• Excellent processing characteristics
• Long-term thermal and UV stability
• DOWDOWTMTM HDPE 12110G HDPE 12110G offers the required performance• Melt Index = 0.55 g/10 min (2.16 kg@190 °C)
• Density = 0.958 g/cm3
• Can be used in both hose-stretch and winding technologies
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
DOWTM HDPE 12110G for Black Topcoat
Extruder Output compared to other black HDPE´s
Three Layer Polyethylene Coating
Source: Dow lab data
120 140 160 180
60
50
40
30
20
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
AMPLIFYTM GR 320 Functional Polymer for Adhesive
• Requirements for steel pipe coating adhesives changed due to higher pipeline service temperature
• Need for maleic anhydride grafted formulations providing:• High peel strength at elevated temperatures
• Good processing characteristics
• Excellent long-term stability
• AMPLIFYTM GR 320 Functional Polymer offered with• Melt Index = 2 g/10 min (2.16 kg@190 °C)
• Density = 0.929 g/cm3
• Can be used in hose-stretch and winding technologies
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
AMPLIFYTM GR 320 Functional Polymer for Adhesive
Oven Ageing and Lifetime Extrapolation
• 110°C > 8760 h corresponds to min. 50 years at 70°C (ke 50) • 100°C > 26304 h corresponds to min. 50 years at 70°C (ke 18 x 3)
Three Layer Polyethylene Coating
Source: Dow lab data
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/ AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Lab Coating Capabilities• Coating of 170 mm pipes • Comparable conditions to industrial
coating process• Adhesive applied via extrusion or
powder spray coating• Allows testing of
• New adhesives, topcoat and epoxy materials• Compatibility of adhesives with different epoxy primers• Temperature and time influence on coating quality• Processing window for three layer coating system epoxy/
adhesive/ topcoat
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
• Example: 80°C peel strength result for system epoxy/ DOW™ HDPE 12110G/ AMPLIFY™ GR 320
• Excellent reproducibility of lab coating results in industrial coating plants
Lab Coating Capabilities• Testing of 50 mm segments • Temperature up to 80°C• Cohesive failure achieved
Offer to the Steel Pipe Coating Industry
Source: Dow lab data
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Compatibility of AMPLIFYTM GR 320 Functional Polymer adhesive
with epoxy primers
• Industrial scale and lab coating trials on 3LPE systems confirmed that AMPLIFYTM GR 320 Functional Polymer is fully compatible with a range of different epoxy materials
• Products from all leading suppliers were successfully evaluated in a system with DOWTM HDPE 12110G / AMPLIFYTM GR 320 Functional Polymer
• Compatibility certificates are available
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Performance of Coating Systems
• Exceeding performance requirements of DIN 30670 in 3LPE systems with different epoxy materials
• DOWTM HDPE 12110G meets requirements to indentation resistance, elongation, UV and thermal ageing
• AMPLIFYTM GR 320 Functional Polymer offers excellent peel strength performance
Test Condition Minimum Requirement Customer Standard
Typical Results
Peel Strength
23°C
60°C
80°C
250 N/cm
100 N/cm
100 N/cm
> 400 N/cm
> 250 N/cm
> 200 N/cm
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow• Our View on the Steel Pipe Coating Marketplace • Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DowTM High Density Polyethylene / AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Summary
Dow Plastics offer to the Steel Pipe Coating Industry
• New 3LPE coating systems with DOWTM HDPE 12110G Resin and AMPLIFYTM GR 320 Functional Polymer have been successfully introduced
• Meet requirements of DIN 30670, national and other standards, can be used with different epoxy materials
• Lab coating line is offered to help optimize resins and their processing windows and prove compatibility of materials
• Tailored resin designs offered to address regional needs• As a global leader in polyethylene Dow is committed to support
the long term growth of the global Steel Pipe Coating Marketplace
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Thank you!Questions?
Visit us: http://www.dow.com/plasticpipes/